Research on Low-carbon Retrofit Technology for Non-Transparent External Thermal Insulation of Existing Buildings
Absract:The external insulation of existing buildings has problems such as cracking,water seepage,peeling,hollowing and high energy consumption,etc.It is important to carry out low-carbon renovation of the external insulation of existing buildings as a solution.This paper systematically introduces the reasons for the formation of external insulation defects in existing buildings.We clarify the detection technology of external insulation defects.The risk assessment process and risk level classification method of external insulation are innovatively proposed.To clarify the calculation theory of low-carbon design of external insulation.For different types of defects in external insulation,different construction processes and precautions are proposed.It provides reference for the application and promotion of low-carbon retrofit technology for the exterior insulation of existing buildings.
external insulationlow-carbon retrofit technologyexisting buildingsultra-low energy retrofit
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